What's a pedal that you wish they took a step further?

I think this could be a cool idea pool and/or place to find suggestions for different pedals to try.

Discuss a pedal that you love, but it is missing one or two features that would make it perfect for you. For instance:

I love the Catalinbread Echorec. It has a very unique delay sound that I find extremely pleasant. So much so that if I could get one with tap tempo and a couple of presets it would be my main delay.

The other one that comes to mind for me is the Analog.man ARDX20 with Amazeo. It's awesome, but I wish I could edit the 8 presets and tap their tempo on the fly. If I could, I'd ditch my timeline for it.

Treble boosters. For modern use, they need the option of a high-shelf low-pass filter leading to either a total bypass or a parallel mix circuit. It allows you to keep the low-mid and bass frequencies of your tone intact while goosing the mids, high-mids, or highs (wherever the resonant peak for your unit is) to your heart's content. For solos, this results in being able to keep the clarity in the bass notes while boosting the gain, sustain, and harmonic content of the high notes. I felt strongly enough about it that I now build my own with this option unless specifically asked not to.

For me, it is the Strymon Flint. I so wish that you could get infinite repeats if you held down the reverb on/off switch, just like you can on the Brigadier. And the El Cap. And the Timeline. And the Big Sky! The Flint is already just about perfect for me, but having onboard infinite repeats would push it way over the top.

The empress tremolo has an expression jack but it only lets you switch through presets, which I still can't figure out how to do. Wish it'd let me adjust the speed instead and switching through presets by tapping the pedal is easy enough